Brighton Rainfall Forecast

Today 24 Aug
100%15–25mm
Tue 25 Aug
95%5–15mm
Wed 26 Aug
10%< 1mm
Thu 27 Aug
5%< 1mm
Fri 28 Aug
35%< 1mm
Sat 29 Aug
20%< 1mm
Sun 30 Aug
10%< 1mm

Brighton Rainfall Statistics View More

August Rainfall

Happy Valley Reservoir (15km)

Total Rainfall 2026
555.8mm
Daily Average 2026
2.4mm
Wettest Day 10 August, 2026
36.6mm
Wet Days 2026
91/236 (39%)
Total Rainfall July
122.6mm
Daily Average July
4mm
Wettest Day 2 July, 2026
36.4mm
Wet Days July
15/31 (48%)
Total Rainfall August
96mm
Daily Average August
4.4mm
Wettest Day 10 August, 2026
36.6mm
Wet Days August
14/24 (58%)

Climate (2021–2025)

Happy Valley Reservoir (15km)

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Annual Average 2021–2025
639.5mm
Monthly Average 2021–2026
53.7mm
Daily Average 2021–2026
1.8mm
Wettest Day 5 June, 2022
52mm

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